The figure below shows a graph of vy versus t for the motion of a motorcyclist as he starts from rest and moves along the road in a straight line. 및 (m/s) 10 4 2 12 4 6 8 10 (a) Find the fo the tinn 12.0 0
The figure below shows a graph of vy versus t for the motion of a motorcyclist as he starts from rest and moves along the road in a straight line. 및 (m/s) 10 4 2 12 4 6 8 10 (a) Find the fo the tinn 12.0 0
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
Related questions
Question

Transcribed Image Text:(d) Estimate the maximum negative value of the acceleration.
2
The response you submitted has the wrong sign. m/s?
At what time does it occur?
3
Your response differs from the correct answer by more than 10%. Double check your calculations. s

Transcribed Image Text:The figure below shows a graph of v, versus t for the motion of a motorcyclist as he starts from rest and moves along the road in a straight line.
v. (m/s)
10
8.
6
2
t (s)
12
4.
8
10
(a) Find the average acceleration for the time interval t = 0 to t = 12.0 s.
0.3
V m/s2
(b) Estimate the time at which the acceleration has its greatest positive value.
3
What is the value of the acceleration at that instant?
0.2
Your response is off by a multiple of ten. m/s2
(c) When is the acceleration zero?
Acceleration is zero whent = 0
The correct answer is not zero. s and when t > 0
The correct answer is not zero. s.
Expert Solution

Step 1
Given
Velocity time graph
Slope of velocity time graph gives acceleration.
Step by step
Solved in 2 steps

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